Getting details about an error¶

If the statement does not execute successfully, Snowflake returns one of the following response codes, as shown in the flow chart below:

As shown in this flow chart:

• If the statement execution takes longer than the timeout period specified by the timeout field in the request (or the timeout specified by the STATEMENT_TIMEOUT_IN_SECONDS parameter, if the timeout field is not set), Snowflake returns the HTTP response code 408 with a QueryStatus object.

  Use this object to get details about the cancellation of the statement execution.

• If an error occurred when executing the statement, Snowflake returns the HTTP response code 422 with a QueryFailureStatus object.

  You can get details about the error from this object.